Oral hygiene

Actress Demi Moore's smile looked a little different recently — she lost her two front teeth, a problem she says was the result of stress.

The new iBrush 365 aims to correct bad brushing behavior.

If you've ever had a tooth pulled, then you might be familiar with a severely painful — and aptly named — condition known as dry socket (alveolar osteitis).

Brushing your teeth, flossing and visiting the dentist keep your teeth and gums healthy, but maintaining good oral hygiene is also important for your overall health, researcher suggests.